CSA-2 SSO user interaction token (#780)

* Adding token processing for SSO redirect

* Update preValidate return type

* Remove unreachable code

Co-authored-by: Carlos J. Muentes <cmuentes@bitwarden.com>
Co-authored-by: Matt Gibson <mgibson@bitwarden.com>

common/src/abstractions/api.service.ts

@@ -6,6 +6,7 @@ import {
   OrganizationConnectionConfigApis,
   OrganizationConnectionResponse,
 } from "jslib-common/models/response/organizationConnectionResponse";
+import { SsoPreValidateResponse } from "jslib-common/models/response/ssoPreValidateResponse";
 
 import { PolicyType } from "../enums/policyType";
 import { SetKeyConnectorKeyRequest } from "../models/request/account/setKeyConnectorKeyRequest";
@@ -688,7 +689,7 @@ export abstract class ApiService {
   fetch: (request: Request) => Promise<Response>;
   nativeFetch: (request: Request) => Promise<Response>;
 
-  preValidateSso: (identifier: string) => Promise<boolean>;
+  preValidateSso: (identifier: string) => Promise<SsoPreValidateResponse>;
 
   postCreateSponsorship: (
     sponsorshipOrgId: string,

common/src/models/response/ssoPreValidateResponse.ts

@@ -0,0 +1,10 @@
+import { BaseResponse } from "./baseResponse";
+
+export class SsoPreValidateResponse extends BaseResponse {
+  token: string;
+
+  constructor(response: any) {
+    super(response);
+    this.token = this.getResponseProperty("Token");
+  }
+}

common/src/services/api.service.ts

@@ -9,6 +9,7 @@ import {
   OrganizationConnectionConfigApis,
   OrganizationConnectionResponse,
 } from "jslib-common/models/response/organizationConnectionResponse";
+import { SsoPreValidateResponse } from "jslib-common/models/response/ssoPreValidateResponse";
 
 import { ApiService as ApiServiceAbstraction } from "../abstractions/api.service";
 import { EnvironmentService } from "../abstractions/environment.service";
@@ -2295,7 +2296,7 @@ export class ApiService implements ApiServiceAbstraction {
     return fetch(request);
   }
 
-  async preValidateSso(identifier: string): Promise<boolean> {
+  async preValidateSso(identifier: string): Promise<SsoPreValidateResponse> {
     if (identifier == null || identifier === "") {
       throw new Error("Organization Identifier was not provided.");
     }
@@ -2318,7 +2319,8 @@ export class ApiService implements ApiServiceAbstraction {
     );
 
     if (response.status === 200) {
-      return true;
+      const body = await response.json();
+      return new SsoPreValidateResponse(body);
     } else {
       const error = await this.handleError(response, false, true);
       return Promise.reject(error);